Nonprofits in Mequon, Wisconsin
Nonprofits in Mequon, Wisconsin. Browse 249 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Lisa Levenstein Foundation Fka - Good Dog Foundation
EIN 731653911 · Headquarters: MEQUON, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Logemann Community Center Inc
EIN 391631074 · Headquarters: MEQUON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- Love Community Involvement
EIN 391563310 · Headquarters: mequon, WI, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Lumen Christi-st James
EIN 300664758 · Headquarters: Mequon, WI, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Lynn S Nicholas Family Foundation Inc
EIN 871448491 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Maryland Academy of Family Physicians Foundation
EIN 521591404 · Headquarters: MEQUON, WI, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Matrix Foundation
EIN 391999556 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Max Fund Inc
EIN 391563191 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Meca Wisconsin Police Canine Vest Foundation Inc Aka the Meca Foundation
EIN 455074228 · Headquarters: MEQUON, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mequon Eruv Inc
EIN 391827082 · Headquarters: Mequon, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mequon Fire & Ems Association
EIN 204492122 · Headquarters: Mequon, WI, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mequon Fire and Ems Association Charities
EIN 271524915 · Headquarters: Mequon, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Mequon Jewish Preschool Inc
EIN 391966107 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mequon Junior Kindergarten Inc
EIN 390942886 · Headquarters: Mequon, WI, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Mequon Nature Preserve Inc
EIN 451562527 · Headquarters: Mequon, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mequon Softball Academy Inc
EIN 933579888 · Headquarters: MEQUON, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mequon Thiensville Area Council Parent Teacher Organization Inc
EIN 870773714 · Headquarters: MEQUON, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mequon Womans Club Inc
EIN 396056482 · Headquarters: Mequon, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mequon-theinsville Area Council Parent Teacher Organization
EIN 204843608 · Headquarters: Mequon, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mequon-theinsville Area Council Parent Teacher Organization
EIN 510580040 · Headquarters: Mequon, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mequon-Thiensville Area Chamber of Commerce And Industry Inc
EIN 391380802 · Headquarters: Mequon, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mequon-Thiensville Community Foundation
EIN 391961314 · Headquarters: Mequon, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mequon-thiensville Education Foundation Inc
EIN 311625167 · Headquarters: Mequon, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mike Floyd Memorial Charity
EIN 270284544 · Headquarters: MEQUON, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Milwaukee & Great Lakes Mg Motor Car Group Ltd
EIN 391497081 · Headquarters: Mequon, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Milwaukee Area Charitable Health Care Auxiliary Inc
EIN 391377814 · Headquarters: Mequon, WI, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Milwaukee Area Messiah Community Chorus and Orchestra Inc
EIN 461046174 · Headquarters: MEQUON, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Milwaukee Hmong Catholic Community
EIN 823568080 · Headquarters: Mequon, WI, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Milwaukee Riverwalk District Inc
EIN 391749659 · Headquarters: MEQUON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Milwaukee Rowing Foundation Inc
EIN 391396095 · Headquarters: MEQUON, WI, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Milwaukee Section - National Council of Jewish Women
EIN 390808465 · Headquarters: MEQUON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Milwaukee Wave of Hope Inc
EIN 271137486 · Headquarters: Mequon, WI, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Milwaukee Women Inc
EIN 272190005 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Milwaukee-area Sail & Trail Inc
EIN 471485452 · Headquarters: Mequon, WI, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Ministry Technology Mentor Project
EIN 270853704 · Headquarters: Mequon, WI, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Misey Pfeffer Trust
EIN 396638332 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Missionary Fraternity of Mary Ltd
EIN 391681886 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mitchell Street Development Opportunities Corporation
EIN 391746432 · Headquarters: MEQUON, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Moms Club
EIN 431971017 · Headquarters: Mequon, WI, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Moms for Liberty-ozaukee County
EIN 882202883 · Headquarters: Mequon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mt Trails Foundation Inc
EIN 874490670 · Headquarters: Mequon, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mtsd Choral Parent Association Inc
EIN 391638558 · Headquarters: Mequon, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mtsd Orchestra Parents Inc
EIN 391496941 · Headquarters: MEQUON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Muller Fasching Verein Nordamerika Inc
EIN 391840364 · Headquarters: MEQUON, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Council for Geocosmic Research Inc
EIN 391830727 · Headquarters: Mequon, WI, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Society of the Children of the American Revolution
EIN 814536121 · Headquarters: Mequon, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nesheim Family Foundation Inc
EIN 020560726 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- New World Montessori Ltd
EIN 391218905 · Headquarters: Mequon, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nicholas Family Foundation Trust C/o Lynn S Nicholas
EIN 396589261 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- North Shore Beekeepers Association Inc
EIN 331539297 · Headquarters: Mequon, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North Shore Country Club Inc
EIN 390506432 · Headquarters: MEQUON, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northshore Classical Academy
EIN 874684700 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nova Cycle Sports Foundation Inc
EIN 711019165 · Headquarters: Mequon, WI, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- On a Shoestring Inc
EIN 822913515 · Headquarters: Mequon, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oriole Lane Elementary School Pto
EIN 870773816 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ozaukee Country Club
EIN 390501108 · Headquarters: MEQUON, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ozaukee Day Care Center Inc Ozaukee Child Care & Preschool
EIN 391218379 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ozaukee Youth Hockey Association
EIN 331051343 · Headquarters: MEQUON, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Parallel Visions Alliance Inc
EIN 203354502 · Headquarters: Mequon, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Paul F and Lois K Heiss Family Foundation Inc
EIN 391928659 · Headquarters: MEQUON, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Pearson Family Foundation
EIN 452133889 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Pelz Family Foundation Inc
EIN 391837448 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Perkins Wildlife Area Inc
EIN 391317057 · Headquarters: Mequon, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Piano for Change
EIN 852494443 · Headquarters: Mequon, WI, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Pivotal Directions Inc
EIN 453190785 · Headquarters: Mequon, WI, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Pommersche Tanzdeel Freistadt Inc
EIN 465008893 · Headquarters: MEQUON, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Post Healthy
EIN 834500178 · Headquarters: Mequon, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Professional Emergency Services Inc
EIN 237101963 · Headquarters: MEQUON, WI, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Project K-9 Inc
EIN 208781323 · Headquarters: MEQUON, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Psi Chi the National Honor Society in Psychology
EIN 463298232 · Headquarters: Mequon, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Reflejo Inc
EIN 884306142 · Headquarters: MEQUON, WI, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Reorient Mentoring Inc
EIN 851133040 · Headquarters: Mequon, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Rickey and Patty Kanter Family Foundation
EIN 453280880 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rileys Room
EIN 823457485 · Headquarters: Mequon, WI, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Rise 2020
EIN 844536718 · Headquarters: Mequon, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rise and Shine Music Series Inc
EIN 301433448 · Headquarters: Mequon, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sensations Gymnastics Incorporated
EIN 263191582 · Headquarters: Mequon, WI, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Serra Club of Milwaukee
EIN 390741768 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Service Club of Milwaukee Inc
EIN 396027058 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Sigma Theta Tau International Inc
EIN 900487006 · Headquarters: Mequon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sima Foundation Inc
EIN 851447621 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Smocking Arts Guild of America Inc
EIN 581769021 · Headquarters: Mequon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Snow and Ice Management Association Inc
EIN 251797097 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Societa Santa Rosalia Di S S Q Inc
EIN 134301070 · Headquarters: MEQUON, WI, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Society of Microsurgical Specialist
EIN 521351629 · Headquarters: Mequon, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Society of St Francis
EIN 363312331 · Headquarters: MEQUON, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southern Wisconsin Country Dance Society Inc
EIN 332657899 · Headquarters: Mequon, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spirit of Milwaukee Inc
EIN 391558291 · Headquarters: MEQUON, WI, USA · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Spiritual Rock Christian Education Inc
EIN 273121335 · Headquarters: Mequon, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Split Rail Foundation Inc
EIN 391537158 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Stemm Christian Preparatory School Inc
EIN 900806793 · Headquarters: MEQUON, WI, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Steven P and Josephine A Kraninger Foundation
EIN 856808996 · Headquarters: Mequon, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Stollenwerk Family Foundation Inc
EIN 461955566 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Teavy Nautical Corp
EIN 412141502 · Headquarters: Mequon, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tesla Club Wisconsin
EIN 844247808 · Headquarters: Mequon, WI, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- The Animal Lobby Inc
EIN 391774538 · Headquarters: Mequon, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Byers Foundation Ltd
EIN 391743977 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Center for Applied Theatre
EIN 481254981 · Headquarters: Mequon, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Charles E Kubly Foundation Inc
EIN 200375310 · Headquarters: MEQUON, WI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Charleston Family Foundation Inc
EIN 880677704 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF